Check out this website I discovered through Betty's Blog. You type in an expression and, choose a language, and with a simple click, a lady says it. It's even possible to change the effects and hear it said in a lot of unique ways.
Great for kids that are learning to read and spell. They can hear their words said back to them. They even have an Aussie accent that almost sounds real.
It is great to have a play and try and discover the many ways you could use this. Technology is wonderful really.